import axios from "axios";
import {Message, message} from 'element-ui';
import router  from "../router";

//响应拦截器
axios.interceptors.response.use(success=>{
//    业务逻辑错误
    if(success.status&&success.status==200){
        if(success.data.code==500||success.data.code==401||success.data.code==403){
            Message.error({message:success.data.message})
            return;
        }
        if(success.data.message){
            Message.success({message:success.data.message})
        }
    }
    return success.data;
},error => {
    if(error.response.code==504||error.response.code==404){
        Message.error({message:'服务器被吃了'})
    }else if(error.response.code==403){
        Message.error({message:'权限不足,请联系管理员'})
    }else if(error.response.code==401){
        Message.error({message:'尚未登录，请登录'})
        router.replace('/')
    }else {
        if(error.response.data.message){
            Message.error({message:error.response.data.message})
        }else {
            Message.error({message:'未知错误！'})
        }
    }
})


let base=''
//传送json格式的post请求
export const postRequest=(url,params)=>{
    return axios({
        method:'post',
        url:'${base}${url}',
        data:params
    })
}